Advancing after revisiting a slide

I'm brand new to this product. I have several quizzes in the course that I'm creating. 

If a user gets a quiz wrong, I want to set the "continue" button to send them back to a previous slide for review. That part is easy enough and I know how to do.

The problem is: once they are on the earlier slide that I want them to review, when they hit the next button to proceed, it forces them to go to the next slide, and I want them to advance back to the quiz. 

For example say slide 18 is a quiz. If the user gets it wrong and I send the user you back to slide 5 for review, once they hit next it goes to slide 6. But since it was a review, I want the user to go either back to the quiz or to slide 19. 

Using this example would I need to recreate slide 5 so that I can set the "next" button to a different place? Or is there a different way?